diff --git a/src/util/focusable.js b/src/util/focusable.js
deleted file mode 100644
index 5f05af1a0..000000000
--- a/src/util/focusable.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import postcss from 'postcss'
-import cloneNodes from './cloneNodes'
-
-export default function focusable(rules) {
-  return postcss
-    .atRule({
-      name: 'focusable',
-    })
-    .append(cloneNodes(rules))
-}
diff --git a/src/util/hoverable.js b/src/util/hoverable.js
deleted file mode 100644
index ffda63d01..000000000
--- a/src/util/hoverable.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import _ from 'lodash'
-import postcss from 'postcss'
-import cloneNodes from './cloneNodes'
-
-export default function hoverable(rules) {
-  return postcss
-    .atRule({
-      name: 'hoverable',
-    })
-    .append(cloneNodes(_.isArray(rules) ? rules : [rules]))
-}